Transport in and out of cells

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Question 1

Two identical dialysis tubing bags, A and B, of equal initial mass and surface area, were filled with different concentrations of glucose solution. Both bags were submerged in separate beakers of distilled water at the same temperature for 40 minutes.

Table 1

Dialysis tubing bag	Increase in mass / g
A	2.45
B	0.62

Explain why dialysis tubing bag A has a greater increase in mass than dialysis tubing bag B.

[2]

Transport in and out of cells

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37

Question 1

Two identical dialysis tubing bags, A and B, of equal initial mass and surface area, were filled with different concentrations of glucose solution. Both bags were submerged in separate beakers of distilled water at the same temperature for 40 minutes.

Table 1

Dialysis tubing bag	Increase in mass / g
A	2.45
B	0.62

Explain why dialysis tubing bag A has a greater increase in mass than dialysis tubing bag B.

[2]

Transport in and out of cells

Question 1

Table 1

Transport in and out of cells Questions

Transport in and out of cells

Question 1

Table 1

Transport in and out of cells Questions